3133421241 has 4 divisors (see below), whose sum is σ = 4177894992. Its totient is φ = 2088947492.

The previous prime is 3133421237. The next prime is 3133421243. The reversal of 3133421241 is 1421243313.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3133421241 - 2² = 3133421237 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3133421243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 522236871 + ... + 522236876.

It is an arithmetic number, because the mean of its divisors is an integer number (1044473748).

Almost surely, 2^3133421241 is an apocalyptic number.

It is an amenable number.

3133421241 is a deficient number, since it is larger than the sum of its proper divisors (1044473751).

3133421241 is a wasteful number, since it uses less digits than its factorization.

3133421241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044473750.

The product of its digits is 1728, while the sum is 24.

The square root of 3133421241 is about 55976.9706307871. The cubic root of 3133421241 is about 1463.3209636317.

Adding to 3133421241 its reverse (1421243313), we get a palindrome (4554664554).

The spelling of 3133421241 in words is "three billion, one hundred thirty-three million, four hundred twenty-one thousand, two hundred forty-one".